MakeMyTrip India — refund to wallet and not to bank

Address:

B-510, Hostel 12, IIT Bombay, Powai

I booked a flight via mmt, later the flight got cancelled due to covid-19 situation. After about a month i got my refund and that too in mmt wallet. And there is no option to transfer it to my bank account. This is a complete fraud. They didn't ask me if i want the refund money in my mmt wallet or bank account from where i initially deducted money directly to book a flight. There is no customer care operative picking up my calls. And the big thing is they are giving me a deadline on my own money.
It's a fraud. Please help.